PLC and Visual Basic

[bolatelli 1]

Hello...im newbe in PLC...it possible to control PLC using visual basic 2008...my PLC model is OMRON CJ2M....actually i want to design  HMI using vb 2008....if possible, any want can share with me some example how to make ON/OFF button using VB and PLC...

[Crossbow 294]

Search these forums as I am sure that topic has been discussed numerous times.

[Nyogianto 0]

hello,,is there anyone who can help me,,. I'm making a plc interface tasks using vb serial communications, I used omron plc CPM2A and Visual Basic 2013 to control and monitor the plc, but I do not understand how to transfer to plc vb command, and the response from the plc to vb. please help me, I'm sorry if my english language is not good

[Mark- 17]

Hello,

What help do you need?

Do you have the protocol specification?

Where, exactly, are you having trouble?

[gclshortt 51]

https://sourceforge.net/projects/advancedhmi/

Advanced HMI runs on visual studio. It has the Omron drivers already built into the software. This is written in VB.net and is open sourced.
It is also free.

Regards,
Garry

http://www.accautomation.ca